Ergonomic keyboard systems and methods

Abstract

The present invention provides ergonomic keyboards and methods of using such keyboards. In particular, the present invention provides split keyboards for use on non-traditional surfaces such as body parts and provides keyboard components having one or more additional non-keyboard functionalities (e.g., point-and-click capabilities).

Description

[0001] The present invention claims priority to U.S. Provisional Patent Application Ser. Nos. 60 / 681,813, filed May 17, 2005, 60 / 710,745, filed Aug. 24, 2005, and 60 / 748,991, filed Dec. 9, 2005, each of which is herein incorporated by references in their entireties.FIELD OF THE INVENTION [0002] The present invention provides ergonomic keyboards and methods of using such keyboards. In particular, the present invention provides split keyboards for use on non-traditional surfaces such as body parts and provides keyboard components having one or more additional non-keyboard functionalities (e.g., point-and-click capabilities). BACKGROUND OF THE INVENTION [0003] For many people, using computers is physically uncomfortable. Many people suffer back, neck, elbow, and wrist pain and injuries due to using a keyboard and mouse. Most computer keyboards force users to keep their hands, wrists, arms, shoulders, etc. in the same locked position, often causing users fatigue and injury. Keyboard tra...

AI Technical Summary

Benefits of technology

[0080] In some embodiments, special keys that allow the user to not only press down the key but allow the user to move the key at an angle side-to-side or up and down without triggering the letter are used to give a key more functions.

[0081] In some embodiments, the underside has wheels or rollers that aid in moving and or holding device in place. These wheels or rollers may be motorized, engaging when in mouse function and disengaging when at rest or being typed on.

Problems solved by technology

These systems and methods solve many problems associated with the more ergonomically limited systems and methods currently in use.

A very common problem related to the use of computers is stress and strain arising from the need of the typist to adopt a relatively stationary, often erect and rigid posture when touch typing.

Different types of keyboards and pointing devices have been designed to minimize these problems, but none of them address the fundamental issues relating to a person having to sit in one position doing repetitive movements for long periods of time.

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